j2y: use a slightly smarter heuristic for disabling flow style in the output YAML

2018-04-09 08:36:38 +10:00 · 2018-04-09 08:36:38 +10:00 · a935bfe173
parent 6ee96690b6
commit a935bfe173
1 changed files with 1 additions and 1 deletions
--- a/local/bin/j2y
+++ b/local/bin/j2y
@ -11,7 +11,7 @@ def dict_representer(dumper, d):
  node = dumper.represent_dict(d)
  # Don't use YAML flow style for large dicts, because the flow style output
  # only really looks good with a very small number of keys.
-  if node.flow_style and len(d) > 5:
+  if len(d) > 5 or sum(len(v) for v in d.values()) > 30:
    node.flow_style = False
  return node
 Dumper.add_representer(dict, dict_representer)